This page explains how Luya Prasad (USATT# 1171867)'s rating went from 1047 to 1041 at the ICC - Advanced League event from 14 Jan 2023. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.